About AL7 3J
AL7 3J is a postcode group within the AL7 3 sector of the AL7 postcode district covering Welwyn Garden City in Welwyn Hatfield. It contains 18 individual postcodes across 9 streets, forming part of the wider AL postcode area.
Postcodes in AL7 3J 18
The AL7 3J group contains 18 active postcodes. Each postcode identifies a specific delivery point used by Royal Mail and other services.
Property Prices
Properties in the AL7 3J postcode group represent a mid-range segment of the local market, with 102 recorded sales in the area.
£399K
Average Price
£215K
Lowest Sale
£570K
Highest Sale
102
Total Sales
Location
Streets in AL7 3J 9
Other Groups in AL7 3
Browse other postcode groups within the AL7 3 sector.